OEHasCachedSelfShape

bool OEHasCachedSelfShape(const OEChem::OEMCMolBase& mcmol,
                          unsigned int radiiApprox = OEOverlapRadii::Carbon,
                          float cradius = 1.7f)
bool OEHasCachedSelfShape(const OEChem::OEMolBase& mol,
                          unsigned int radiiApprox = OEOverlapRadii::Carbon,
                          float cradius = 1.7f)

Returns true if the molecule has cached self shape. The value for radii approximation and cradius need to match those used to set this value initially.